54647040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 211921920

約数和(自身を除く): 157274880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 107, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 214, 224, 228, 240, 256, 266, 280, 285, 304, 320, 321, 336, 380, 384, 399, 420, 428, 448, 456, 480, 532, 535, 560, 570, 608, 640, 642, 665, 672, 749, 760, 768, 798, 840, 856, 896, 912, 960, 1064, 1070, 1120, 1140, 1216, 1280, 1284, 1330, 1344, 1498, 1520, 1596, 1605, 1680, 1712, 1792, 1824, 1920, 1995, 2033, 2128, 2140, 2240, 2247, 2280, 2432, 2568, 2660, 2688, 2996, 3040, 3192, 3210, 3360, 3424, 3648, 3745, 3840, 3990, 4066, 4256, 4280, 4480, 4494, 4560, 4864, 5136, 5320, 5376, 5992, 6080, 6099, 6384, 6420, 6720, 6848, 7296, 7490, 7980, 8132, 8512, 8560, 8960, 8988, 9120, 10165, 10272, 10640, 11235, 11984, 12160, 12198, 12768, 12840, 13440, 13696, 14231, 14592, 14980, 15960, 16264, 17024, 17120, 17976, 18240, 20330, 20544, 21280, 22470, 23968, 24320, 24396, 25536, 25680, 26880, 27392, 28462, 29960, 30495, 31920, 32528, 34048, 34240, 35952, 36480, 40660, 41088, 42560, 42693, 44940, 47936, 48792, 51072, 51360, 56924, 59920, 60990, 63840, 65056, 68480, 71155, 71904, 72960, 81320, 82176, 85120, 85386, 89880, 95872, 97584, 102144, 102720, 113848, 119840, 121980, 127680, 130112, 136960, 142310, 143808, 162640, 170240, 170772, 179760, 191744, 195168, 205440, 213465, 227696, 239680, 243960, 255360, 260224, 284620, 287616, 325280, 341544, 359520, 390336, 410880, 426930, 455392, 479360, 487920, 510720, 520448, 569240, 575232, 650560, 683088, 719040, 780672, 853860, 910784, 958720, 975840, 1138480, 1301120, 1366176, 1438080, 1561344, 1707720, 1821568, 1951680, 2276960, 2602240, 2732352, 2876160, 3415440, 3643136, 3903360, 4553920, 5464704, 6830880, 7806720, 9107840, 10929408, 13661760, 18215680, 27323520, 54647040]

約数ペア:

[(1, 54647040), (2, 27323520), (3, 18215680), (4, 13661760), (5, 10929408), (6, 9107840), (7, 7806720), (8, 6830880), (10, 5464704), (12, 4553920), (14, 3903360), (15, 3643136), (16, 3415440), (19, 2876160), (20, 2732352), (21, 2602240), (24, 2276960), (28, 1951680), (30, 1821568), (32, 1707720), (35, 1561344), (38, 1438080), (40, 1366176), (42, 1301120), (48, 1138480), (56, 975840), (57, 958720), (60, 910784), (64, 853860), (70, 780672), (76, 719040), (80, 683088), (84, 650560), (95, 575232), (96, 569240), (105, 520448), (107, 510720), (112, 487920), (114, 479360), (120, 455392), (128, 426930), (133, 410880), (140, 390336), (152, 359520), (160, 341544), (168, 325280), (190, 287616), (192, 284620), (210, 260224), (214, 255360), (224, 243960), (228, 239680), (240, 227696), (256, 213465), (266, 205440), (280, 195168), (285, 191744), (304, 179760), (320, 170772), (321, 170240), (336, 162640), (380, 143808), (384, 142310), (399, 136960), (420, 130112), (428, 127680), (448, 121980), (456, 119840), (480, 113848), (532, 102720), (535, 102144), (560, 97584), (570, 95872), (608, 89880), (640, 85386), (642, 85120), (665, 82176), (672, 81320), (749, 72960), (760, 71904), (768, 71155), (798, 68480), (840, 65056), (856, 63840), (896, 60990), (912, 59920), (960, 56924), (1064, 51360), (1070, 51072), (1120, 48792), (1140, 47936), (1216, 44940), (1280, 42693), (1284, 42560), (1330, 41088), (1344, 40660), (1498, 36480), (1520, 35952), (1596, 34240), (1605, 34048), (1680, 32528), (1712, 31920), (1792, 30495), (1824, 29960), (1920, 28462), (1995, 27392), (2033, 26880), (2128, 25680), (2140, 25536), (2240, 24396), (2247, 24320), (2280, 23968), (2432, 22470), (2568, 21280), (2660, 20544), (2688, 20330), (2996, 18240), (3040, 17976), (3192, 17120), (3210, 17024), (3360, 16264), (3424, 15960), (3648, 14980), (3745, 14592), (3840, 14231), (3990, 13696), (4066, 13440), (4256, 12840), (4280, 12768), (4480, 12198), (4494, 12160), (4560, 11984), (4864, 11235), (5136, 10640), (5320, 10272), (5376, 10165), (5992, 9120), (6080, 8988), (6099, 8960), (6384, 8560), (6420, 8512), (6720, 8132), (6848, 7980), (7296, 7490)]